The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.

Cuting of the steel tube and bearing is performed with the use of a digital aute device/machine/equipment.

Fabrication of the roller is effected by an auto device and 100% tested for its concentricity.

Roller and supporting components/materials are manufactured to ISO/BS/JIS/DIN//CEMA/Australia etc. standard.

About Rizhao Port Machine Engineering Co., Ltd

RZPMC is a comprehensive enterprise which engages in design, manufacture, installation and maintenance of the bulk-handling equipments. It is the wholly-owned subsidiary of the listed governmental company Rizhao port Co., Ltd.

We begin to make belt conveyor from the year 1993, and has lots of large contracts of manufactures and installation projects widely used in ports, mining, food, power plants and other industries.

It has the Second-level Qualification of the Machinery&Electrical Equipments installation Enterprise.

Our steel structures and frames production capacity is 160, 000 tons/year, the main products are belt conveyor, stacker-reclaimer machine, car loader machine, un-loader machine, etc. In the year of 2005, we rely on our own technological superiority, self-design and manufacture the storage capacity of 9000 T/H of the stocker, as a national origination.